CVE-2023-35150 : What You Need to Know

This article provides detailed information about CVE-2023-35150, covering its description, impact, technical details, and mitigation steps.

Understanding CVE-2023-35150

XWiki Platform is vulnerable to privilege escalation from view right via the Invitation application, impacting versions ranging from >= 2.4-m-2 to < 14.4.8 and >= 14.5 to < 14.10.4.

What is CVE-2023-35150?

XWiki Platform, a wiki platform providing runtime services for applications, allows users with view rights on any document to execute code with programming rights, enabling remote code execution through a crafted URL.

The Impact of CVE-2023-35150

The vulnerability poses a critical threat with a CVSS v3.1 base score of 9.9, high confidentiality and integrity impacts, and low privileges required for exploitation.

Technical Details of CVE-2023-35150

The vulnerability in XWiki Platform involves improper neutralization of directives in dynamically evaluated code, categorized under CWE-95.

Vulnerability Description

Users can manipulate URLs to execute code with programming rights, leading to potential remote code execution.

Affected Systems and Versions

XWiki Platform versions from >= 2.4-m-2 to < 14.4.8 and >= 14.5 to < 14.10.4 are affected by this vulnerability.

Exploitation Mechanism

By exploiting the flaw, attackers can escalate their privileges and execute malicious code remotely via crafted URLs.

Mitigation and Prevention

It is crucial to take immediate action to address the CVE-2023-35150 vulnerability and prevent potential exploitation.

Immediate Steps to Take

Update XWiki Platform to patched versions 15.0, 14.10.4, or 14.4.8 to mitigate the risk of remote code execution.

Long-Term Security Practices

Regularly monitor for security advisories and update XWiki Platform promptly to stay protected against emerging threats.

Patching and Updates

Stay informed about security updates from XWiki and apply patches as soon as they are available to ensure the security of your system.